Harriet is a rural locality in the North Burnett Region, Queensland, Australia. In the , Harriet had "no people or a very low population".
The locality is bounded to the west by Aranbanga Creek. Harriet Creek rises in Aranbanga in the south and flows through the locality to the north where it becomes a tributary of Aranbanga Creek, a tributary of the Burnett River. The locality presumably takes its name from the creek.
In the , Harriet had a population of 4 people.
In the , Harriet had "no people or a very low population".
There are no schools in Harriet. The nearest government primary school is Gayndah State School in Gayndah to the north-east. The nearest government secondary school is Burnett State College, also in Gaynah.